200079207

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 321408000

約数和(自身を除く): 121328793

約数列:

[1, 3, 9, 27, 29, 59, 61, 71, 87, 177, 183, 213, 261, 531, 549, 639, 783, 1593, 1647, 1711, 1769, 1917, 2059, 3599, 4189, 4331, 5133, 5307, 6177, 10797, 12567, 12993, 15399, 15921, 18531, 32391, 37701, 38979, 46197, 47763, 55593, 97173, 104371, 113103, 116937, 121481, 125599, 255529, 313113, 364443, 376797, 766587, 939339, 1093329, 1130391, 2299761, 2818017, 3279987, 3391173, 6899283, 7410341, 22231023, 66693069, 200079207]

約数ペア:

[(1, 200079207), (3, 66693069), (9, 22231023), (27, 7410341), (29, 6899283), (59, 3391173), (61, 3279987), (71, 2818017), (87, 2299761), (177, 1130391), (183, 1093329), (213, 939339), (261, 766587), (531, 376797), (549, 364443), (639, 313113), (783, 255529), (1593, 125599), (1647, 121481), (1711, 116937), (1769, 113103), (1917, 104371), (2059, 97173), (3599, 55593), (4189, 47763), (4331, 46197), (5133, 38979), (5307, 37701), (6177, 32391), (10797, 18531), (12567, 15921), (12993, 15399)]